CN202549467U - Reinforced power transmission cable - Google Patents
Reinforced power transmission cable Download PDFInfo
- Publication number
- CN202549467U CN202549467U CN2012200996451U CN201220099645U CN202549467U CN 202549467 U CN202549467 U CN 202549467U CN 2012200996451 U CN2012200996451 U CN 2012200996451U CN 201220099645 U CN201220099645 U CN 201220099645U CN 202549467 U CN202549467 U CN 202549467U
- Authority
- CN
- China
- Prior art keywords
- aluminium
- cable
- power transmission
- core conductors
- transmission cable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a reinforced power transmission cable, which comprises a plurality of core conductors, the peripheries of the core conductors are respectively wrapped by an aluminium coating layer, compressed aluminium wires are evenly distributed outside the core conductors wrapped by the aluminium coating layers, a shielding layer is arranged outside the compressed aluminium wires, and an insulator is arranged outside the shielding layer. The utility model adopts the aluminium coating layer made of aluminium-coated steel composite material to wrap the core conductors, so that the core conductors can serve as bearing bodies, the reinforced power transmission cable has the characteristics of high strength, high temperature resistance, fatigue resistance, electric conduction and light weight, and is easy to process, the requirement on the troublesome operation of adding bearing cables caused by limitation of span is avoided, and the cable has high strength and long service life, and is convenient to manufacture.
Description
Technical field
The utility model relates to cable, especially reinforced power transmission cable.
Background technology
Cable is made the device of medium transmission of electric signals with metal; Be one of electric auxiliary products important in the present electric power system; Its environment for use is harsh, and security requirement is strict, is that performance level requires the electric wire kind high, that the manufacturing technology difficulty is bigger; Outside heat-resisting, the antifatigue that not only will satisfy self requires, also to improve its electric screen performance.
At present, overhead transmission cable commonly used is to utilize directly to extrude plastic insulating layer successively in steel wire, aluminium stranded conductor periphery, thus the power transmission cable that forms; Because the restriction of aluminium stranded conductor mechanical strength, so span is restricted when laying, in order to guarantee big span; Common settling mode is to increase by one to carry cable; Cable is carried in conduct after utilizing steel strand wire to extrude plastic sheath, links together through the cable snap close with the required electric power transmission cable then, and construction cost is high like this; Trouble is installed, and might breaks accident because of snap close or installation question cause cable to dangle.
The utility model content
The applicant provides a kind of rational in infrastructure to shortcomings such as cable intensity is low in the above-mentioned existing production technology, easily manufactured reinforced power transmission cable, thus improved the mechanical strength of cable, high temperature resistant.
The technical scheme that the utility model adopted is following:
A kind of reinforced power transmission cable; Comprise the cable core conductor, the periphery of many cable core conductors is enclosed with aluminium coating respectively, and the said cable core conductor arranged outside that is enclosed with aluminium coating has the evenly distributed aluminium wire that presses; Press aluminium wire and be provided with screen outward, the outside of screen is provided with insulator.
Its further technical scheme is:
Said aluminium coating adopts aluminium Baogang composite material.
The beneficial effect of the utility model is following:
The aluminium coating that the utility model adopts aluminium Baogang composite material to process is wrapped on the cable core conductor; Make it as doing supporting body, have high strength, high temperature resistant, antifatigue, conduction, light weight, be prone to machining characteristics, avoided receiving in the prior art restriction of span; Need to increase in addition the troublesome operations of carrying cable; Cable intensity is high, and is easily manufactured, long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the utility model is described.
As shown in Figure 1, the described reinforced power transmission cable of the utility model comprises cable core conductor 1; The periphery of many cable core conductors 1 is enclosed with aluminium coating 2 respectively; Aluminium coating 2 adopts aluminium Baogang composite material, and this composite material as the compound fine aluminium in high strength steel line outside of its material is very little to the transmission capacity influence; Has the intensity height, lightweight advantage; Cable core conductor 1 arranged outside that is enclosed with aluminium coating 2 has the evenly distributed aluminium wire 3 that presses, and presses that aluminium wire 3 is outer to be provided with screen 4, and screen 4 is a semi-conductive screen, effective has solved the magnetic material interference problem, and the outside of screen 4 is provided with insulator 5.
The described reinforced power transmission cable of the utility model can be selected the diameter of suitable aluminium Baogang composite wood according to the required span of cable and the construction of cable in the actual use, and according to the cable size requirement, confirm its structure; The cable core conductor 1 peripheral aluminium coating 2 that wraps up aluminium Baogang composite material has not only improved intensity, has also guaranteed the cable rounding.
More than describing is the explanation to the utility model, is not the qualification to utility model, and the utility model institute restricted portion within the protection range of the utility model, can be done any type of modification referring to claim.
Claims (2)
1. reinforced power transmission cable; Comprise cable core conductor (1); It is characterized in that: the periphery of many cable core conductors (1) is enclosed with aluminium coating (2) respectively; Said cable core conductor (1) arranged outside that is enclosed with aluminium coating (2) has the evenly distributed aluminium wire (3) that presses, and presses outside the aluminium wire (3) to be provided with screen (4), and the outside of screen (4) is provided with insulator (5).
2. reinforced power transmission cable as claimed in claim 1 is characterized in that: said aluminium coating (2) adopts aluminium Baogang composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200996451U CN202549467U (en) | 2012-03-16 | 2012-03-16 | Reinforced power transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200996451U CN202549467U (en) | 2012-03-16 | 2012-03-16 | Reinforced power transmission cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202549467U true CN202549467U (en) | 2012-11-21 |
Family
ID=47170060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200996451U Expired - Lifetime CN202549467U (en) | 2012-03-16 | 2012-03-16 | Reinforced power transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202549467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD779440S1 (en) | 2014-08-07 | 2017-02-21 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
| CN106653199A (en) * | 2017-01-03 | 2017-05-10 | 远东电缆有限公司 | Aluminum-coated steel high-conductivity overhead insulated cable and production process thereof |
-
2012
- 2012-03-16 CN CN2012200996451U patent/CN202549467U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD779440S1 (en) | 2014-08-07 | 2017-02-21 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
| USD868701S1 (en) | 2014-08-07 | 2019-12-03 | Henkel Ag & Co. Kgaa | Overhead transmission conductor cable |
| CN106653199A (en) * | 2017-01-03 | 2017-05-10 | 远东电缆有限公司 | Aluminum-coated steel high-conductivity overhead insulated cable and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201256005Y (en) | High pulling strength electric cable having data information transmission function | |
| CN202549467U (en) | Reinforced power transmission cable | |
| CN202905263U (en) | Anti-extrusion concentric conductor power cable | |
| CN202434259U (en) | 750kV ultra high voltage crosslinked polyethylene insulating power cable | |
| CN203721253U (en) | Compact five-core composite flat cable | |
| CN203118616U (en) | A stranded type line diameter-expanded wire | |
| CN202694967U (en) | Power cable with silicone insulating layers and flat sheath layers | |
| CN204740891U (en) | Anti -interference temperature -resistant cable of low smoke and zero halogen | |
| CN210743614U (en) | Photoelectric control composite shore power cable | |
| CN203536092U (en) | Carbon fiber reinforced aluminum alloy conductor photoelectric composite cable | |
| CN203721331U (en) | Four-core flat cable | |
| CN202549354U (en) | Symmetrical type radio frequency cable | |
| CN201732600U (en) | Multi-core shield sheath cable for railway vehicle | |
| CN203260370U (en) | Energy-saving environmental-friendly overhead photoelectric conducting wire | |
| CN202404985U (en) | Composite cable | |
| CN202268213U (en) | Mg-Al-Si alloy overhead conducting wire | |
| CN201984871U (en) | Mobile high temperature resistant cable | |
| CN203721248U (en) | Three-core combined flat cable with control cable cores | |
| CN203242376U (en) | Movable flexible cable for overhead travelling crane | |
| CN103680740A (en) | Four-core compound flat cable with control cable core | |
| CN203721366U (en) | Anti-interference fireproof power cable | |
| CN202275615U (en) | Signal cable for computer | |
| CN202549450U (en) | Flat cable | |
| CN202196609U (en) | High tensile power cable | |
| CN202584798U (en) | Dynamic control composite dragging flat cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214206 Jiangsu city of Wuxi Province Environmental Protection Bureau of Yixing city circle mountain spring road No. 8 Patentee after: SINOSTAR CABLE CO., LTD. Address before: 214206 Jiangsu city of Wuxi Province Environmental Protection Bureau of Yixing city circle mountain spring road No. 8 Patentee before: Jiangsu Sinostar Cable Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
|
| CX01 | Expiry of patent term |